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-rwxr-xr-xindra/llcommon/llevent.h1
-rwxr-xr-xindra/llcommon/llpointer.h78
-rwxr-xr-xindra/llcommon/llrefcount.h85
-rwxr-xr-xindra/llcommon/llthread.h2
-rw-r--r--indra/llcommon/lltraceaccumulators.h40
-rw-r--r--indra/llcommon/lltracerecording.h15
-rw-r--r--indra/llcommon/llunit.h100
7 files changed, 169 insertions, 152 deletions
diff --git a/indra/llcommon/llevent.h b/indra/llcommon/llevent.h
index 9d3a7a654a..28ce7de102 100755
--- a/indra/llcommon/llevent.h
+++ b/indra/llcommon/llevent.h
@@ -29,6 +29,7 @@
#define LL_EVENT_H
#include "llsd.h"
+#include "llrefcount.h"
#include "llpointer.h"
namespace LLOldEvents
diff --git a/indra/llcommon/llpointer.h b/indra/llcommon/llpointer.h
index 9a0726c338..e09741b0ec 100755
--- a/indra/llcommon/llpointer.h
+++ b/indra/llcommon/llpointer.h
@@ -214,82 +214,4 @@ private:
bool mStayUnique;
};
-//============================================================================
-
-// see llmemory.h for LLPointer<> definition
-
-class LL_COMMON_API LLThreadSafeRefCount
-{
-public:
- static void initThreadSafeRefCount(); // creates sMutex
- static void cleanupThreadSafeRefCount(); // destroys sMutex
-
-private:
- static LLMutex* sMutex;
-
-protected:
- virtual ~LLThreadSafeRefCount(); // use unref()
-
-public:
- LLThreadSafeRefCount();
- LLThreadSafeRefCount(const LLThreadSafeRefCount&);
- LLThreadSafeRefCount& operator=(const LLThreadSafeRefCount& ref)
- {
- if (sMutex)
- {
- sMutex->lock();
- }
- mRef = 0;
- if (sMutex)
- {
- sMutex->unlock();
- }
- return *this;
- }
-
- void ref()
- {
- if (sMutex) sMutex->lock();
- mRef++;
- if (sMutex) sMutex->unlock();
- }
-
- S32 unref()
- {
- llassert(mRef >= 1);
- if (sMutex) sMutex->lock();
- S32 res = --mRef;
- if (sMutex) sMutex->unlock();
- if (0 == res)
- {
- delete this;
- return 0;
- }
- return res;
- }
- S32 getNumRefs() const
- {
- return mRef;
- }
-
-private:
- S32 mRef;
-};
-
-/**
- * intrusive pointer support for LLThreadSafeRefCount
- * this allows you to use boost::intrusive_ptr with any LLThreadSafeRefCount-derived type
- */
-namespace boost
-{
- inline void intrusive_ptr_add_ref(LLThreadSafeRefCount* p)
- {
- p->ref();
- }
-
- inline void intrusive_ptr_release(LLThreadSafeRefCount* p)
- {
- p->unref();
- }
-};
#endif
diff --git a/indra/llcommon/llrefcount.h b/indra/llcommon/llrefcount.h
index 32ae15435a..3e472d0766 100755
--- a/indra/llcommon/llrefcount.h
+++ b/indra/llcommon/llrefcount.h
@@ -28,6 +28,7 @@
#include <boost/noncopyable.hpp>
#include <boost/intrusive_ptr.hpp>
+#include "llmutex.h"
#define LL_REF_COUNT_DEBUG 0
#if LL_REF_COUNT_DEBUG
@@ -87,22 +88,100 @@ private:
#endif
};
+
+//============================================================================
+
+// see llmemory.h for LLPointer<> definition
+
+class LL_COMMON_API LLThreadSafeRefCount
+{
+public:
+ static void initThreadSafeRefCount(); // creates sMutex
+ static void cleanupThreadSafeRefCount(); // destroys sMutex
+
+private:
+ static LLMutex* sMutex;
+
+protected:
+ virtual ~LLThreadSafeRefCount(); // use unref()
+
+public:
+ LLThreadSafeRefCount();
+ LLThreadSafeRefCount(const LLThreadSafeRefCount&);
+ LLThreadSafeRefCount& operator=(const LLThreadSafeRefCount& ref)
+ {
+ if (sMutex)
+ {
+ sMutex->lock();
+ }
+ mRef = 0;
+ if (sMutex)
+ {
+ sMutex->unlock();
+ }
+ return *this;
+ }
+
+ void ref()
+ {
+ if (sMutex) sMutex->lock();
+ mRef++;
+ if (sMutex) sMutex->unlock();
+ }
+
+ S32 unref()
+ {
+ llassert(mRef >= 1);
+ if (sMutex) sMutex->lock();
+ S32 res = --mRef;
+ if (sMutex) sMutex->unlock();
+ if (0 == res)
+ {
+ delete this;
+ return 0;
+ }
+ return res;
+ }
+ S32 getNumRefs() const
+ {
+ return mRef;
+ }
+
+private:
+ S32 mRef;
+};
+
/**
* intrusive pointer support
* this allows you to use boost::intrusive_ptr with any LLRefCount-derived type
*/
+/**
+ * intrusive pointer support for LLThreadSafeRefCount
+ * this allows you to use boost::intrusive_ptr with any LLThreadSafeRefCount-derived type
+ */
namespace boost
{
- inline void intrusive_ptr_add_ref(LLRefCount* p)
+ inline void intrusive_ptr_add_ref(LLThreadSafeRefCount* p)
{
p->ref();
}
- inline void intrusive_ptr_release(LLRefCount* p)
+ inline void intrusive_ptr_release(LLThreadSafeRefCount* p)
{
- p->unref();
+ p->unref();
+ }
+
+ inline void intrusive_ptr_add_ref(LLRefCount* p)
+ {
+ p->ref();
+ }
+
+ inline void intrusive_ptr_release(LLRefCount* p)
+ {
+ p->unref();
}
};
+
#endif
diff --git a/indra/llcommon/llthread.h b/indra/llcommon/llthread.h
index c2c6b8e7ac..d7abdc4970 100755
--- a/indra/llcommon/llthread.h
+++ b/indra/llcommon/llthread.h
@@ -32,7 +32,7 @@
#include "apr_thread_cond.h"
#include "boost/intrusive_ptr.hpp"
#include "llmutex.h"
-#include "llpointer.h"
+#include "llrefcount.h"
LL_COMMON_API void assert_main_thread();
diff --git a/indra/llcommon/lltraceaccumulators.h b/indra/llcommon/lltraceaccumulators.h
index efc8b43f6a..b1aa078f9a 100644
--- a/indra/llcommon/lltraceaccumulators.h
+++ b/indra/llcommon/lltraceaccumulators.h
@@ -223,7 +223,7 @@ namespace LLTrace
mMin((std::numeric_limits<F64>::max)()),
mMax((std::numeric_limits<F64>::min)()),
mMean(0),
- mVarianceSum(0),
+ mSumOfSquares(0),
mNumSamples(0),
mLastValue(0)
{}
@@ -243,7 +243,7 @@ namespace LLTrace
}
F64 old_mean = mMean;
mMean += (value - old_mean) / (F64)mNumSamples;
- mVarianceSum += (value - old_mean) * (value - mMean);
+ mSumOfSquares += (value - old_mean) * (value - mMean);
mLastValue = value;
}
@@ -263,20 +263,20 @@ namespace LLTrace
n_2 = (F64)other.mNumSamples;
F64 m_1 = mMean,
m_2 = other.mMean;
- F64 v_1 = mVarianceSum / mNumSamples,
- v_2 = other.mVarianceSum / other.mNumSamples;
+ F64 v_1 = mSumOfSquares / mNumSamples,
+ v_2 = other.mSumOfSquares / other.mNumSamples;
if (n_1 == 0)
{
- mVarianceSum = other.mVarianceSum;
+ mSumOfSquares = other.mSumOfSquares;
}
else if (n_2 == 0)
{
// don't touch variance
- // mVarianceSum = mVarianceSum;
+ // mSumOfSquares = mSumOfSquares;
}
else
{
- mVarianceSum = (F64)mNumSamples
+ mSumOfSquares = (F64)mNumSamples
* ((((n_1 - 1.f) * v_1)
+ ((n_2 - 1.f) * v_2)
+ (((n_1 * n_2) / (n_1 + n_2))
@@ -298,7 +298,7 @@ namespace LLTrace
mMin = std::numeric_limits<F64>::max();
mMax = std::numeric_limits<F64>::min();
mMean = 0;
- mVarianceSum = 0;
+ mSumOfSquares = 0;
mLastValue = other ? other->mLastValue : 0;
}
@@ -309,7 +309,7 @@ namespace LLTrace
F64 getMax() const { return mMax; }
F64 getLastValue() const { return mLastValue; }
F64 getMean() const { return mMean; }
- F64 getStandardDeviation() const { return sqrtf(mVarianceSum / mNumSamples); }
+ F64 getStandardDeviation() const { return sqrtf(mSumOfSquares / mNumSamples); }
U32 getSampleCount() const { return mNumSamples; }
private:
@@ -319,7 +319,7 @@ namespace LLTrace
mLastValue;
F64 mMean,
- mVarianceSum;
+ mSumOfSquares;
U32 mNumSamples;
};
@@ -336,7 +336,7 @@ namespace LLTrace
mMin((std::numeric_limits<F64>::max)()),
mMax((std::numeric_limits<F64>::min)()),
mMean(0),
- mVarianceSum(0),
+ mSumOfSquares(0),
mLastSampleTimeStamp(LLTimer::getTotalSeconds()),
mTotalSamplingTime(0),
mNumSamples(0),
@@ -361,7 +361,7 @@ namespace LLTrace
F64 old_mean = mMean;
mMean += (delta_time / mTotalSamplingTime) * (mLastValue - old_mean);
- mVarianceSum += delta_time * (mLastValue - old_mean) * (mLastValue - mMean);
+ mSumOfSquares += delta_time * (mLastValue - old_mean) * (mLastValue - mMean);
}
mLastValue = value;
@@ -385,20 +385,20 @@ namespace LLTrace
n_2 = other.mTotalSamplingTime;
F64 m_1 = mMean,
m_2 = other.mMean;
- F64 v_1 = mVarianceSum / mTotalSamplingTime,
- v_2 = other.mVarianceSum / other.mTotalSamplingTime;
+ F64 v_1 = mSumOfSquares / mTotalSamplingTime,
+ v_2 = other.mSumOfSquares / other.mTotalSamplingTime;
if (n_1 == 0)
{
- mVarianceSum = other.mVarianceSum;
+ mSumOfSquares = other.mSumOfSquares;
}
else if (n_2 == 0)
{
// variance is unchanged
- // mVarianceSum = mVarianceSum;
+ // mSumOfSquares = mSumOfSquares;
}
else
{
- mVarianceSum = mTotalSamplingTime
+ mSumOfSquares = mTotalSamplingTime
* ((((n_1 - 1.f) * v_1)
+ ((n_2 - 1.f) * v_2)
+ (((n_1 * n_2) / (n_1 + n_2))
@@ -427,7 +427,7 @@ namespace LLTrace
mMin = std::numeric_limits<F64>::max();
mMax = std::numeric_limits<F64>::min();
mMean = other ? other->mLastValue : 0;
- mVarianceSum = 0;
+ mSumOfSquares = 0;
mLastSampleTimeStamp = LLTimer::getTotalSeconds();
mTotalSamplingTime = 0;
mLastValue = other ? other->mLastValue : 0;
@@ -451,7 +451,7 @@ namespace LLTrace
F64 getMax() const { return mMax; }
F64 getLastValue() const { return mLastValue; }
F64 getMean() const { return mMean; }
- F64 getStandardDeviation() const { return sqrtf(mVarianceSum / mTotalSamplingTime); }
+ F64 getStandardDeviation() const { return sqrtf(mSumOfSquares / mTotalSamplingTime); }
U32 getSampleCount() const { return mNumSamples; }
private:
@@ -463,7 +463,7 @@ namespace LLTrace
bool mHasValue;
F64 mMean,
- mVarianceSum;
+ mSumOfSquares;
LLUnitImplicit<F64, LLUnits::Seconds> mLastSampleTimeStamp,
mTotalSamplingTime;
diff --git a/indra/llcommon/lltracerecording.h b/indra/llcommon/lltracerecording.h
index 31616a52cc..f5e4ea603c 100644
--- a/indra/llcommon/lltracerecording.h
+++ b/indra/llcommon/lltracerecording.h
@@ -333,6 +333,21 @@ namespace LLTrace
const Recording& getPrevRecording(U32 offset) const;
Recording snapshotCurRecording() const;
+ template <typename T>
+ size_t getSampleCount(const TraceType<T>& stat, size_t num_periods = U32_MAX)
+ {
+ size_t total_periods = mNumPeriods;
+ num_periods = llmin(num_periods, isStarted() ? total_periods - 1 : total_periods);
+
+ size_t num_samples = 0;
+ for (S32 i = 1; i <= num_periods; i++)
+ {
+ S32 index = (mCurPeriod + total_periods - i) % total_periods;
+ num_samples += mRecordingPeriods[index].getSampleCount(stat);
+ }
+ return num_samples;
+ }
+
//
// PERIODIC MIN
//
diff --git a/indra/llcommon/llunit.h b/indra/llcommon/llunit.h
index f81e746c77..d6d8d9da6a 100644
--- a/indra/llcommon/llunit.h
+++ b/indra/llcommon/llunit.h
@@ -542,28 +542,28 @@ struct base_unit_name
}
-#define LL_DECLARE_DERIVED_UNIT(unit_name, unit_label, base_unit_name, conversion_operation) \
-struct unit_name \
-{ \
- typedef base_unit_name base_unit_t; \
- static const char* getUnitLabel() { return unit_label; } \
- template<typename T> \
- static LLUnit<T, unit_name> fromValue(T value) { return LLUnit<T, unit_name>(value); } \
- template<typename STORAGE_T, typename UNIT_T> \
- static LLUnit<STORAGE_T, unit_name> fromValue(LLUnit<STORAGE_T, UNIT_T> value) \
- { return LLUnit<STORAGE_T, unit_name>(value); } \
-}; \
- \
-template<typename S1, typename S2> \
-void ll_convert_units(LLUnit<S1, unit_name> in, LLUnit<S2, base_unit_name>& out) \
-{ \
- out = LLUnit<S2, base_unit_name>((S2)(LLUnitLinearOps<S1>(in.value()) conversion_operation)); \
-} \
- \
-template<typename S1, typename S2> \
-void ll_convert_units(LLUnit<S1, base_unit_name> in, LLUnit<S2, unit_name>& out) \
-{ \
- out = LLUnit<S2, unit_name>((S2)(LLUnitInverseLinearOps<S1>(in.value()) conversion_operation)); \
+#define LL_DECLARE_DERIVED_UNIT(base_unit_name, conversion_operation, unit_name, unit_label) \
+struct unit_name \
+{ \
+ typedef base_unit_name base_unit_t; \
+ static const char* getUnitLabel() { return unit_label; } \
+ template<typename T> \
+ static LLUnit<T, unit_name> fromValue(T value) { return LLUnit<T, unit_name>(value); } \
+ template<typename STORAGE_T, typename UNIT_T> \
+ static LLUnit<STORAGE_T, unit_name> fromValue(LLUnit<STORAGE_T, UNIT_T> value) \
+ { return LLUnit<STORAGE_T, unit_name>(value); } \
+}; \
+ \
+template<typename S1, typename S2> \
+void ll_convert_units(LLUnit<S1, unit_name> in, LLUnit<S2, base_unit_name>& out) \
+{ \
+ out = LLUnit<S2, base_unit_name>((S2)(LLUnitLinearOps<S1>(in.value()) conversion_operation)); \
+} \
+ \
+template<typename S1, typename S2> \
+void ll_convert_units(LLUnit<S1, base_unit_name> in, LLUnit<S2, unit_name>& out) \
+{ \
+ out = LLUnit<S2, unit_name>((S2)(LLUnitInverseLinearOps<S1>(in.value()) conversion_operation)); \
}
//
@@ -573,46 +573,46 @@ void ll_convert_units(LLUnit<S1, base_unit_name> in, LLUnit<S2, unit_name>& out)
namespace LLUnits
{
LL_DECLARE_BASE_UNIT(Bytes, "B");
-LL_DECLARE_DERIVED_UNIT(Kilobytes, "KB", Bytes, * 1000);
-LL_DECLARE_DERIVED_UNIT(Megabytes, "MB", Kilobytes, * 1000);
-LL_DECLARE_DERIVED_UNIT(Gigabytes, "GB", Megabytes, * 1000);
-LL_DECLARE_DERIVED_UNIT(Kibibytes, "KiB", Bytes, * 1024);
-LL_DECLARE_DERIVED_UNIT(Mibibytes, "MiB", Kibibytes, * 1024);
-LL_DECLARE_DERIVED_UNIT(Gibibytes, "GiB", Mibibytes, * 1024);
-
-LL_DECLARE_DERIVED_UNIT(Bits, "b", Bytes, / 8);
-LL_DECLARE_DERIVED_UNIT(Kilobits, "Kb", Bytes, * 1000 / 8);
-LL_DECLARE_DERIVED_UNIT(Megabits, "Mb", Kilobits, * 1000 / 8);
-LL_DECLARE_DERIVED_UNIT(Gigabits, "Gb", Megabits, * 1000 / 8);
-LL_DECLARE_DERIVED_UNIT(Kibibits, "Kib", Bytes, * 1024 / 8);
-LL_DECLARE_DERIVED_UNIT(Mibibits, "Mib", Kibibits, * 1024 / 8);
-LL_DECLARE_DERIVED_UNIT(Gibibits, "Gib", Mibibits, * 1024 / 8);
+LL_DECLARE_DERIVED_UNIT(Bytes, * 1000, Kilobytes, "KB");
+LL_DECLARE_DERIVED_UNIT(Kilobytes, * 1000, Megabytes, "MB");
+LL_DECLARE_DERIVED_UNIT(Megabytes, * 1000, Gigabytes, "GB");
+LL_DECLARE_DERIVED_UNIT(Bytes, * 1024, Kibibytes, "KiB");
+LL_DECLARE_DERIVED_UNIT(Kibibytes, * 1024, Mibibytes, "MiB");
+LL_DECLARE_DERIVED_UNIT(Mibibytes, * 1024, Gibibytes, "GiB");
+
+LL_DECLARE_DERIVED_UNIT(Bytes, / 8, Bits, "b");
+LL_DECLARE_DERIVED_UNIT(Bits, * 1000, Kilobits, "Kb");
+LL_DECLARE_DERIVED_UNIT(Kilobits, * 1000, Megabits, "Mb");
+LL_DECLARE_DERIVED_UNIT(Megabits, * 1000, Gigabits, "Gb");
+LL_DECLARE_DERIVED_UNIT(Bits, * 1024, Kibibits, "Kib");
+LL_DECLARE_DERIVED_UNIT(Kibibits, * 1024, Mibibits, "Mib");
+LL_DECLARE_DERIVED_UNIT(Mibibits, * 1024, Gibibits, "Gib");
LL_DECLARE_BASE_UNIT(Seconds, "s");
-LL_DECLARE_DERIVED_UNIT(Minutes, "min", Seconds, * 60);
-LL_DECLARE_DERIVED_UNIT(Hours, "h", Seconds, * 60 * 60);
-LL_DECLARE_DERIVED_UNIT(Milliseconds, "ms", Seconds, / 1000);
-LL_DECLARE_DERIVED_UNIT(Microseconds, "\x09\x3cs", Milliseconds, / 1000);
-LL_DECLARE_DERIVED_UNIT(Nanoseconds, "ns", Microseconds, / 1000);
+LL_DECLARE_DERIVED_UNIT(Seconds, * 60, Minutes, "min");
+LL_DECLARE_DERIVED_UNIT(Minutes, * 60, Hours, "h");
+LL_DECLARE_DERIVED_UNIT(Seconds, / 1000, Milliseconds, "ms");
+LL_DECLARE_DERIVED_UNIT(Milliseconds, / 1000, Microseconds, "\x09\x3cs");
+LL_DECLARE_DERIVED_UNIT(Microseconds, / 1000, Nanoseconds, "ns");
LL_DECLARE_BASE_UNIT(Meters, "m");
-LL_DECLARE_DERIVED_UNIT(Kilometers, "km", Meters, * 1000);
-LL_DECLARE_DERIVED_UNIT(Centimeters, "cm", Meters, / 100);
-LL_DECLARE_DERIVED_UNIT(Millimeters, "mm", Meters, / 1000);
+LL_DECLARE_DERIVED_UNIT(Meters, * 1000, Kilometers, "km");
+LL_DECLARE_DERIVED_UNIT(Meters, / 100, Centimeters, "cm");
+LL_DECLARE_DERIVED_UNIT(Meters, / 1000, Millimeters, "mm");
LL_DECLARE_BASE_UNIT(Hertz, "Hz");
-LL_DECLARE_DERIVED_UNIT(Kilohertz, "KHz", Hertz, * 1000);
-LL_DECLARE_DERIVED_UNIT(Megahertz, "MHz", Kilohertz, * 1000);
-LL_DECLARE_DERIVED_UNIT(Gigahertz, "GHz", Megahertz, * 1000);
+LL_DECLARE_DERIVED_UNIT(Hertz, * 1000, Kilohertz, "KHz");
+LL_DECLARE_DERIVED_UNIT(Kilohertz, * 1000, Megahertz, "MHz");
+LL_DECLARE_DERIVED_UNIT(Megahertz, * 1000, Gigahertz, "GHz");
LL_DECLARE_BASE_UNIT(Radians, "rad");
-LL_DECLARE_DERIVED_UNIT(Degrees, "deg", Radians, * 0.01745329251994);
+LL_DECLARE_DERIVED_UNIT(Radians, / 57.29578f, Degrees, "deg");
LL_DECLARE_BASE_UNIT(Percent, "%");
-LL_DECLARE_DERIVED_UNIT(Ratio, "x", Percent, / 100);
+LL_DECLARE_DERIVED_UNIT(Percent, * 100, Ratio, "x");
LL_DECLARE_BASE_UNIT(Triangles, "tris");
-LL_DECLARE_DERIVED_UNIT(Kilotriangles, "ktris", Triangles, * 1000);
+LL_DECLARE_DERIVED_UNIT(Triangles, * 1000, Kilotriangles, "ktris");
} // namespace LLUnits
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